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1. 发明申请

US20140319358A1 OPTICAL UNIT, LIGHT CURTAIN AND METHOD FOR ALLOCATING AN INDIVIDUAL ADDRESS 有权
标题翻译：光学单元，光幕和分配个人地址的方法
公开(公告)号：US20140319358A1
公开(公告)日：2014-10-30
申请号：US14260814
申请日：2014-04-24
申请人： CEDES SAFETY & AUTOMATION AG
发明人： Martin Hardegger , Carl MEINHERZ , Christopher WALTHER , Danilo DORIZZI
IPC分类号： G01V8/20
CPC分类号： G01V8/20
摘要： The present invention relates to light curtains and, in particular, to safety light curtains for monitoring a protective field and to optical units of such light curtains which comprise optoelectronic components interconnected by a communication bus and to a method for allocating individual addresses to each of a plurality of optoelectronic components. The optical unit comprises a controller unit, a plurality of optoelectronic components interconnected by means of a communication bus, each of said optoelectronic components having a transmission input terminal for receiving a transmission signal and a transmission output terminal for outputting a transmission signal, and a receiving terminal for receiving a control signal from said control unit. An individual address is allocated to each of said optoelectronic components depending on a position of the respective optoelectronic component with respect to the other optoelectronic components.
摘要翻译：本发明涉及光幕，特别涉及用于监测保护区域的安全光幕和包括通过通信总线互连的光电子部件的这种光幕的光学单元，以及一种分配各个地址到多个光电子元件。光学单元包括控制器单元，通过通信总线互连的多个光电子部件，每个所述光电子部件具有用于接收发送信号的发送输入端子和用于输出发送信号的发送输出端子，以及接收终端，用于从所述控制单元接收控制信号。取决于相应的光电子部件相对于其它光电子部件的位置，将个别地址分配给每个所述光电子部件。

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